baber/WOPTO huggingface dataset:
Patent EP-0240159-A1 (EP)
Inventor: ROTHERHAM ALAN CHARLES
IPC: B23P19/06
Filed: 1987-02-27
Abstract: A machine for inserting and securing nuts of the type comprising a body portion (79) adapted to be received in an aperture in a workpiece and with a threaded bore (80) therein and a toothed anchorage flange (78) therearound, comprises a body (11), nut supply means (13) mounted on the body and adapted to locate the nut (77), at least one at a time, at a holding location (38), and an insertion assembly (12) including transfer means (40, 46) to transfer the nut (77) from the holding location (38) to an insertion location (36) and motor means (20) engageable on the nut at the insertion location to apply a force to insert the nut in the aperture and secure the flange (78) to the workpiece. The nuts may be moved from the holding location to the insertion location by an air jet.
Patent EP-0269216-A1 (EP)
Inventor: MERRITT DONALD E
IPC: H02K1/17
Filed: 1987-09-23
Abstract: A permanent magnet assembly (12) wherein a permanent magnet (20) is encapsulated in a metallic housing (14,16) that is hermetically sealed about the permanent magnet (20). The metallic housing is formed from two stainless steel parts (14,16) that are joined by a continuous impervious seam weld (22,24,26,28). The stainless steel parts take the form of a retainer (14) having a cup portion (14A,14B,14C,14D,14E) and a plate (16) welded to flanged portions (14F,14G) of the retainer (14). The permanent magnet (20) is disposed within the cup portion (14A,14B,14C,14D,14E). The permanent magnet assemblies (12) can be welded to the internal surface of a metallic frame of a dynamoelectric machine to provide a field and frame assembly for the machine.
Patent EP-0241321-A1 (EP)
Inventor: PHILIPPOT ETIENNE
IPC: C30B7/00
Filed: 1987-03-02
Abstract: A process for the preparation of berlinite AlPO4 crystals with a high overvoltage coefficient, from crystalline nuclei or sheets of AlPO4, by a hydrothermal method, characterised in that the crystallisation solution is a sulphuric solution of AlPO4; the invention also relates to the berlinite single crystals obtained by this process.
Patent EP-0250324-A1 (EP)
Inventor: FEUVRIER THIERRY
IPC: F01D9/04
Filed: 1987-06-18
Abstract: L'extrémité radialement externe de la pale de chaque aube (7) d'un redresseur de soufflante de turboréacteur est repliée en équerre (13) et est insérée dans une ouverture (14) du genre en persienne ménagée sur une couronne externe (8) qui est fixée au carter (1) au moyen de vis (17) associées à des entretoises (18) dont la base (19) recouvre partiellement ladite ouverture (14).
Patent EP-0263767-A1 (EP)
Title: Apparatus for hollowing alveolar synthetic material blocks to obtain packing-cases, insulated cases or the like
Inventor: LEBRUN JEAN-YVES
IPC: B26F3/08
Filed: 1987-10-06
Abstract: Apparatus for hollowing cellular plastic materials to obtain, in particular, cases or insulating packing-cases, of the type comprising at least one tool (1), mounted on a shaft (2), capable of being driven in rotation so as to cause the said tool to penetrate inside the block of material. The heating tool (1) consists of a tube whose profile corresponds to that of the hollow to be made inside the block of material, the said tube being heated by means of circulation of a heat-transfer fluid. <IMAGE>
Patent EP-0250374-A1 (EP)
Inventor: LA MANNA ALDO
IPC: A61K9/50
Filed: 1987-06-15
Abstract: A new modular delivery system is described, which is able to release the vehicled active ingredient at controlled rate and for a predetermined period of time. 
The new system is characterized by: 

     1. Dosage units obtained by compression comprising natural and/or synthetic, hydrophilic, biocompatible polymers, capable to swell on contact with water or aqueous fluids thus providing a swelling pressure, containing a therapeutically active dose of drug or fractions thereof,   2. A polymeric barrier coated on said units, which will break because of units volume increase after their contact with water, and controlling the fluids entrance within the system and, therefore, the core swelling.    The active ingredient release is almost complete, and it may occur according to zero-order kinetics without insoluble residues of appreciable extent. 
A process for preparing said system is also described.
Patent EP-0244382-A1 (EP)
Inventor: PETERSON CHRISTER CALEB INGEMA
IPC: B23K3/06
Filed: 1987-04-21
Abstract: This invention relates to a method and a device for joining details by soldering or brazing preferably pipe shaped articles a solder being fed through a nozzle to a tool and the tool by means of inductive heating warming up the details to a predetermined temperature for effecting the soldering or brazing operation. In order to promote the flow out effect of the solder the nozzle (24) before the solder is fed towards the details (10, 11) is exposed to the inductive heating thereby preheating the solder in the nozzle to a suitable temperature.
Patent EP-0259427-A1 (EP)
Title: Gel de racinement
Inventor: CHAPLIN JOHN
IPC: A01G31/00
Filed: 1987-03-06
Abstract: Un gel de racinement aqueux comprend un gel thixotropique d'hectorite placé dans de l'eau contenant du polyphosphate et une ou plusieurs substances nutritives choisies entre du potassium, du magnésium, de l'azote, du fer, du cuivre, du manganèse, du zinc, du bore et du molybdène.
Patent EP-0371127-A1 (EP)
Inventor: BOR-RAMENSKY ARNOLD EVGENIEVIC
IPC: F16H1/32
Filed: 1987-03-27
Abstract: La transmission comporte un pignon planétaire (5) monté dans un boîtier (1), ayant la possibilité d'effectuer des mouvements oscillatoires, ainsi qu'un porte-pignon en forme de manchon (7), qui est relié de manière rigide à un bras (9) dont l'extrémité libre porte un rouleau (11). Un deuxième bras (10) pourvu d'un rouleau (12) est monté dans le plan diamétral du pignon planétaire (5) sous un angle inférieur à 180° et symétriquement par rapport au premier bras (9). Le manchon (7) est sollicité par un ressort dans le sens axial.
Patent EP-0412963-A1 (EP)
Inventor: STAERZL RICHARD E
IPC: F02P5/155
Filed: 1987-05-18
Abstract: Un circuit de distribution est prévu pour stabiliser le ralenti d'un moteur à combustion interne, en particulier dans des applications de moteur de course marin où la vitesse du ralenti doit être réduite pour permettre l'enclenchement d'une vitesse, nonobstant l'utilisation d'une came de course exigeant une vitesse de ralenti plus élevée. Des moyens de temporisation (8) assurent une réduction radicale de la distribution de l'allumage le long d'une pente négative (16) par rapport à une courbe de base (6) jusqu'à une vitesse prédéterminée telle que 900 t/mn à laquelle le retard de distribution relative (18) est à sa valeur maximum. Au fur et à mesure que la vitesse augmente dans cette plage, le retard s'accentue à cause de la pente négative, cette distribution retardée ralentissant la vitesse du moteur, d'où autostabilisation. Au fur et à mesure que la vitesse du moteur décroît dans cette plage, il y a moins de retard, et la distribution avancée augmente la vitesse du moteur, assurant de nouveau une autostabilisation. Au fur et à mesure que la vitesse du moteur augmente au-dessus de la vitesse prédéterminée de 900 t/mn, une avance rapide de distribution a lieu le long de la pente positive plus abrupte (20) pour se fondre avec la courbe de ligne de base (6). Un circuit (12) de commande de démarrage et de montée en température du moteur ainsi qu'un circuit de détection d'accélération (14) sont également prévus pour éliminer ou réduire la temporisation de distribution relative dans des conditions où une avance maximum à l'allumage est désirée.
Patent EP-0282498-A1 (EP)
Inventor: AIKEN ROBERT B
IPC: G09F11/29
Filed: 1987-06-03
Abstract: Une enseigne à mécanisme de défilement en partie basse possède un élément facial (16) comportant des fenêtres (20) dans lesquelles apparaissent des indices. Un cadre (28) est monté à proximité de la surface intérieure de l'élément facial. Une paire d'axes (48, 60) sont montés sur le cadre pour contenir une pluralité de cylindres (58) entre lesquels s'étendent des bandes de papier en continu (64) comportant des indices. Des moyens de guidage (66) adjacents aux fenêtres guident la bande de papier et empêchent une déperdition de lumière. Les moyens de guidage (66) sont configurés de manière à éviter l'apparition d'ombre sur l'élément facial de l'enseigne. Un mécanisme d'entraînement (40) fait tourner simultanément les arbres (48, 60). Des embrayages (90), interposés entre les cylindres (58) et les arbres (48, 60), peuvent être sélectivement actionnés pour déplacer les bandes (64) dans une ou l'autre direction afin de modifier les chiffres affichés. Un frein différentiel (105) appliqué en permanence est également couplé audit cylindre pour maintenir la tension dans les bandes et faciliter leur mouvement.
Patent EP-0293787-A1 (EP)
Inventor: KUSAKABE YOKO
IPC: C07D493/10
Filed: 1988-05-27
Abstract: An antibiotic 6270B having the formula:
      and a salt thereof.
Patent EP-0303812-A1 (EP)
Inventor: GAJDA JOSEPH JOHN
IPC: H01L21/3205
Filed: 1988-07-05
Abstract: An integrated circuit chip including a first surface (64) and a higher second surface (68), with an abrupt sidewall step transition (71) therebetween (71), and having a first layer (36) of a first conductive material disposed over the first surface and over the second surface , but terminating on the first surface level in a first end portion which extends up to but does not touch the sidewall. This end portion comprises a conductive material (74) which has been converted to an insulator. A second layer of a second conductive material (40) is disposed on top of the first conductive layer with essentially no conductive material conversion to insulator therein adjacent to the abrupt sidewall transition. 
     In a preferred embodiment, the conductive material is an alloy of aluminum and the end portion is aluminum oxide.
Patent EP-0365693-A1 (EP)
Inventor: KAMMERL ANTON DR-ING
IPC: H04L12/64
Filed: 1988-09-23
Abstract: The broadband communication network exhibits at least one packet switching network (PN). In this, communication signals are transmitted in fixed-length packets. For assembling and disassembling these packets, packetising/depacketising devices (P/D) are located at the network interfaces. According to the present invention, it is provided that in a packet switching system (for example PVST1) associated with the packet switching network, in the course of the setting-up of a connection, the packet occupancy level of the packets intended for a communication signal transmission is determined connection- individually by means of the transmitted connection set-up information items. Subsequently, a control signal containing information with respect to the determined packet occupancy level is transmitted to all packetising/depacketising devices (P/D) involved in the connection to be set up in order to adjust these devices correspondingly. 
<IMAGE>
Patent EP-0360905-A1 (EP)
Inventor: TIEFHOLZ JOACHIM
IPC: H05K9/00
Filed: 1988-09-29
Abstract: An extension joint (1) made from a closed metal sheet possesses a fold system in the three dimensions of space. Said fold system is formed, for example, by double zig zag folding, the two planes formed by the folding directions preferably being essentially perpendicular to one another. The first zig zag folding is formed by folds (3) and the second by further folds (4, 6, 8). The extension joint (1) is connected to one another with flanges (2) in the joint-type fashion. <IMAGE>
Patent EP-0322039-A1 (EP)
Inventor: WICHERS GELMER KARL
IPC: E04H12/22
Filed: 1988-12-14
Abstract: The invention relates to an anchor block (1), for in­stance for supporting an external lighting fitting, a traffic sign or other construction. 
     One of the objects of the invention is to produce an anchor block (1) which is considerably easier to use than the known anchors in combination with the widest possible range of devices. 
     To this end the invention proposes an anchor block (1) of the type stated which is characterized by mounting means for connection to the anchor block of the construction to be supported, in preference an upper surface (10) with a number of mounting slots (12-15) which extend from the centre of the surface (11) in an at least approximately radial direction, for fastening the construction to be supported with screwed connections. 
     Use may for example be made of a first group of mounting slots, which are arranged at angles of approximately 90° to each other, or alternatively a second group of mounting slots which are arranged at angles of approximately 120° to each other, while combinations of both these groups are pos­sible. In this resepct preference is accorded to a variant with six mounting slots, whereby the two groups have one moun­ting slot in common.
Patent EP-0274434-A1 (EP)
Inventor: KRUSE LAWRENCE IVAN
IPC: A61P9/12
Filed: 1988-01-07
Abstract: Compounds of the formula:
      that are useful to inhibit dopamine-β-hydroxylase activity, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use as inhibitors of dopamine-β-hydroxylase activity in mammals.
Patent EP-0283184-A1 (EP)
Inventor: REINWALL ERNEST W
IPC: F16B43/00
Filed: 1988-03-07
Abstract: The invention provides an assembly (10) for fastening a flexible membrane (11) to a layer of insulation (12) on a roof deck (13), comprising a plastic disc (25) and a threaded screw (15) which, when tightened, clamps the disc (25) to the membrane (11). Angularly spaced pins (40) are formed integrally with and depend from the underside of the disc (25) and bite into the membrane (11) to help prevent edgewise tearing of the membrane (11) when wind uplift forces are exerted on the membrane (11). The pins (40) preferably are formed between the ends of radially extending and angularly spaced ribs (27) which depend from the underside of the disc (25) to resist upward flexing of the disc (25). Beneficially the periphery of the disc (25) is formed with a sharp edge (47) which also bites into the membrane (11).
Patent EP-0289214-A1 (EP)
Inventor: RUTTY BRIAN ROBERT
IPC: B67D1/12
Filed: 1988-04-21
Abstract: A liquid dispensing system and a unified assembly for control of fluid flow in such a system has a container (1) from which liquid such as beer is drawn by an electrically controlled pump (2) to be supplied through a unified assembly (4) to a dispensing tap (5). The assembly (4) has an inlet (6) which communicates through a pressure biased non-return valve (8) with a high pressure chamber (9) and an outlet (11) to the tap (5). A piston (14) responds to high pressure in the chamber (9) to be displaced and pivot a rocking lever (26) to operate a microswitch (28) which is normally closed to operate the pump (2) but is opened in response to said displacement of the piston (14) to deactivate the pump (2). A low pressure chamber (35) communicates with the inlet passage (6) and the pressure of liquid in the system expands the chamber (35) to maintain a plunger (38) against its spring biasing. Upon entry of froth or foam into the passage (6) the low pressure thereof permits the chamber (35) to contract under the spring biasing of plunger (38) and displacement of the latter pivots the rocking lever (26) to open the microswitch (28) and deactivate the pump (2). With froth or foam in the passage (6) a normally closed bleed valve (48) is manually displaced to open communication between passage (6) and bleed outlet (47). Displacement of the valve (48) abuts and displaces the plunger (38) against its spring biasing to relieve pressure of the plunger on the rocking lever (26) so that the microswitch (28) reverts to its normal closed condition to operate pump (2) which can draw liquid from a fresh supply to displace the froth or foam from the passage (6) through the bleed outlet (47) and prime said passage with liquid for further dispensing when the bleed valve (48) reverts to its normal closed condition.
Patent EP-0300894-A1 (EP)
Inventor: ESCAL PHILIPPE
IPC: G01N35/00
Filed: 1988-07-19
Abstract: Device for the determination of the blood group of a sample, comprising at least one measuring cell (10) suitable for collecting a fraction of the sample and a fraction of a reactive serum, a source of ultrasound (24) being arranged on the measuring cell to enable the cell to be agitated and thereby to facilitate any agglutination reaction which may occur between the sample and the reactive serum. <IMAGE>
Patent EP-0312459-A1 (EP)
Inventor: HERT MARIUS
IPC: C08F210/02
Filed: 1988-10-13
Abstract: Polymers with a melt index of between 1 and 20 dg/min, containing units (A) derived from ethylene, units (B) derived from an anhydride of an ethylenically unsaturated  alpha , beta -dicarboxylic acid and, if appropriate, units (C) derived from an alkyl acrylate or methacrylate whose alkyl group contains from 1 to 12 carbon atoms, characterised in that, per 100 moles, they contain: from 83 to 99.7 moles of units (A), from 0.29 to 3 moles of units (B), from 0 to 13.6 moles of units (C) and additionally from 0.01 to 0.4 moles of units (D) derived from at least one polyol poly(meth)acrylate. The process for their preparation consists in copolymerising a mixture of ethylene, of anhydride of an ethylenically unsaturated alpha , beta -dicarboxylic acid, of at least one polyol poly(meth)acrylate and, if appropriate, of at least one alkyl (meth)acrylate, at a temperature of between 140 and 280 DEG C, at a pressure of between 1000 and 2500 bars, in the presence of at least one free-radical initiator, and is characterised in that, before the copolymerisation, the polyol poly(meth)acrylate is dissolved in a solvent.
Patent EP-0305531-A1 (EP)
Inventor: NAGAOKA TADASHI
IPC: F02B5/02
Filed: 1988-02-15
Abstract: Un brûleur et un système de combustion pour moteurs à combustion interne. Un cône en forme d'entonnoir (9) ayant une ouverture (13) à sa partie supérieure est monté dans une chambre à combustion (5) de sorte à être espacé d'un appareil d'allumage. Un mélange gazeux inflammable est introduit dans la chambre de combustion (5) et il coule vers l'ouverture (13) à travers le cône (9). Le mélange gazeux est allumé par l'allumeur à l'ouverture (13) et une flamme produite se dégage à l'extérieur, dans la chambre (5), le long de la surface extérieure (22) du cône (9). Ainsi, la combustion est contrôlée de sorte que l'explosion et la combustion les plus efficaces se produisent automatiquement. Si le cône (9) est placé au bout de l'allumeur, à savoir une bougie d'allumage (6), le fonctionnement ci-dessus écrit peut également être appliqué à un moteur à allumage par étincelle déja construit. Dans un moteur à combustion interne, fluidifiée, le cône est placé dans une chambre de combustion et la combustion initiale s'effectue à la surface extérieure du cône, la combustion secondaire s'effectuant à l'intérieur du cône.
Patent EP-0312562-A1 (EP)
Inventor: MAY MICHAEL G
IPC: F23D17/00
Filed: 1988-04-29
Abstract: Procédé et agencement de combustion d'un combustible au moyen d'un gaz primaire contenant de l'oxygène et entraîné dans une chambre de combustion (12). Le gaz primaire est introduit en plusieurs jets à travers des ajutages (22) dans la chambre de combustion (20) d'un canal de gaz (15), du combustible étant également introduit dans ladite chambre de combustion. Les jets de gaz primaire génèrent dans la chambre de combustion du canal de gaz des contre-courants du mélange gaz-combustible en combustion dirigés contre une paroi déflectrice (16).
Patent EP-0316406-A1 (EP)
Inventor: RESCH WILLIAM A III
IPC: G03G15/08
Filed: 1988-05-12
Abstract: Une machine électrostatographique remplace le colorant organique dans un mélange révélateur en fonction proportionnelle d'un signal de déplétion de colorant organique indiquant la vitesse d'utilisation du colorant organique. Un second signal est produit dont la valeur est proportionnelle au contraste de virage, et la constante de proportionnalité entre le remplissage de colorant organique et le signal de déplétion est réglée en fonction de la seconde valeur du signal. Le signal de déplétion de colorant organique peut indiquer le nombre de signaux d'impression de caractères appliqués à une tête d'impression, les caractères étant de préférence des pixels à virer.
Patent EP-0319561-A1 (EP)
Title: Agencement d'electrodes
Inventor: TOIVANEN TAPIO
IPC: C23F13/02
Filed: 1988-06-23
Abstract: Un agencement d'électrodes destiné à la protection cathodique du corps métallique (3) d'un cylindre ajouré rotatif comporte une anode (4) et un électrolyte en contact avec le corps métallique du cylindre devant être protégé et avec l'anode. Le corps du cylindre, qui doit être protégé, est relié à la cathode (6). A l'intérieur de chaque trou (2) du cylindre ajouré (1) sont placés un isolateur (7) et une électrode constituant l'anode (4), isolée du corps par un isolateur.
Patent EP-0382743-A1 (EP)
Inventor: POSSATI MARIO
IPC: G01B7/12
Filed: 1988-09-12
Abstract: Dispositif comportant un support (50) pourvu d'un siège (51) abritant une cellule de mesure (53) dotée d'un bras mobile (54) possédant un palpeur adapté pour venir en contact avec la pièce à vérifier. Afin de réduire l'encombrement du dispositif, tout en garantissant l'étanchéité du siège et la rigidité du bras mobile, le siège (51) est fermé par une feuille métallique (62) couplée au support (50) et par un joint élastique (64) couplé à la feuille métallique (62) et au palpeur (61).
Patent EP-0393054-A1 (EP)
Title: A process and system and measuring cell assembly for glucose determination.
Inventor: SCHOONEN ADELBERT JOZEF MARTIN
IPC: A61B5/1486
Filed: 1988-10-05
Abstract: A wearable-type glucose sensor for continuously or intermittently determining the glucose content comprises a short hollow fiber (2) to be positioned in the subcutaneous tissue. This hollow fiber is connected via tubes (3,4) with component parts (5 . . . 12) located outside the body, such as a measuring unit (11). When a perfusion fluid containing the enzyme glucose oxidase is passed through the hollow fiber, a subcutaneous dialysis will take place in which some glucose dissolves in the perfusion fluid through the wall of the hollow fiber. This glucose is completely oxidized by the oxygen dissolved in the perfusion fluid in the presence of the glucose oxidase. By means of the measuring unit the resultant amount of H2O2 or, preferably, the employed amount of O2 is determined, both of which are a measure of the subcutaneous glucose concentration.
Patent EP-0380561-A1 (EP)
Inventor: COOK JOHN EDWARD
IPC: F02M3/06
Filed: 1988-09-12
Abstract: Un dispositif d'étranglement (10) pour un moteur comprend une première plaque d'étranglement (16) montée de manière rotative sur un premier axe (18), un élément de liaison (22) pour mettre en rotation le premier axe (18) en réponse à une commande de l'opérateur, une seconde plaque d'étranglement (42) reçue dans une découpe (30) formée dans la première plaque d'étranglement et montée de manière rotative par rapport au premier axe, et un dispositif d'actionnement (50) pour mettre en rotation la seconde plaque d'étranglement par rapport à la première plaque d'étranglement pour régler la surface d'écoulement d'un second passage d'écoulement formé entre la première et la seconde plaque d'étranglement.